Greater Goods via Amazon offers the Weight Gurus Smartphone Tracking Digital Bathroom Scale in Black, model no. 0364, for $24.99. Coupon code "WGURUS04" cuts it to $14.99. Plus, Prime members bag free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $8.22.) That's $3 under our mention from last week and the lowest total price we've seen. (It's also a current price low by $18.) It features a 4.4" LCD and interfaces with the free Weight Gurus App for iOS and Android.